2130678360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{190921}}^1$

素因数の和:190969

約数の個数: 96

約数和(自身を含む): 7148119680

約数和(自身を除く): 5017441320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 190921, 381842, 572763, 763684, 954605, 1145526, 1527368, 1718289, 1909210, 2291052, 2863815, 3436578, 3818420, 4582104, 5727630, 5918551, 6873156, 7636840, 8591445, 11455260, 11837102, 13746312, 17182890, 17755653, 22910520, 23674204, 29592755, 34365780, 35511306, 47348408, 53266959, 59185510, 68731560, 71022612, 88778265, 106533918, 118371020, 142045224, 177556530, 213067836, 236742040, 266334795, 355113060, 426135672, 532669590, 710226120, 1065339180, 2130678360]

約数ペア:

[(1, 2130678360), (2, 1065339180), (3, 710226120), (4, 532669590), (5, 426135672), (6, 355113060), (8, 266334795), (9, 236742040), (10, 213067836), (12, 177556530), (15, 142045224), (18, 118371020), (20, 106533918), (24, 88778265), (30, 71022612), (31, 68731560), (36, 59185510), (40, 53266959), (45, 47348408), (60, 35511306), (62, 34365780), (72, 29592755), (90, 23674204), (93, 22910520), (120, 17755653), (124, 17182890), (155, 13746312), (180, 11837102), (186, 11455260), (248, 8591445), (279, 7636840), (310, 6873156), (360, 5918551), (372, 5727630), (465, 4582104), (558, 3818420), (620, 3436578), (744, 2863815), (930, 2291052), (1116, 1909210), (1240, 1718289), (1395, 1527368), (1860, 1145526), (2232, 954605), (2790, 763684), (3720, 572763), (5580, 381842), (11160, 190921)]